I have not seen this type before. Thought I'd share. 170mm dia. 165mm height. Picture is from the manufacturer's website. Update--July 3, the first one auctioned on eBay for $250 + $50 postage from Belarus. I am assuming the seller has purchased a number of these from the manf. and will be selling them one by one. It should be interesting to see how the value declines over time.